and plenum volume changes through the use of a removable plenum and optional plenum spacers

we recommended the following urethanse stiffnesses for the following applications:- 60A/62A: Street Use

a 15% increase in air surface area

Included with the filter is a unique Composite Velocity Stack that incorporates golf ball like dimples on the surface

Roll centre tie rod end made with high quality alloy steel

Hardrace ADJ. ROD Posteriore Plastica Rinforzati 4 Pezzi/SET - NISSAN PRIMERA P10 90-95 SKU:6172 and plenum volume changes throughDescription Hardrace PRIMERA P10 REAR ADJ. ROD HARDEND RUBBER 4PCS SET HARDRACE: 6172 High Density Rubber Equipped. 4 PCS SET REAR ADJ. ROD made by high density steel, to provide excellent stability during high speed driving or hard cornering . Made with high quality ultra strong steel . ED process and painting for the highest durability . Equipped with premium quality bushings . Superior strength and durability . OE direct replacement We can supply